I kept frustrating him by putting them just outside of his reach, but every time, Henry figured out how to scoot close enough to grab them.
This locomotion thing is pretty cool, isn't it Henry? I took this video of Henry's triumph over the bells.
Henry is not crawling yet, but he's definitely moving around a lot. Just today, I've seen him roll, scoot, and complete a near-perfect army-crawl. I am very proud of him. :)